What is the price of Doppler radar sensor?

2025-03-18

The Price of Doppler Radar Sensors

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Doppler radar sensors have a wide range of applications in various fields, including security systems, traffic monitoring, and automatic door openers6. The price of these sensors can vary significantly depending on factors such as the type, brand, and specific features.

Types of Doppler Radar Sensors and Their Prices

Microwave Doppler Radar Motion Sensor Modules
- The HB100 microwave Doppler radar wireless module motion sensor, which operates at 10.525 GHz, is relatively inexpensive2. On Amazon, prices for this sensor range from around $6.99 to $10.992. Some suppliers on Alibaba offer it at even lower prices, with a minimum order quantity, ranging from $1.20 to $6.006. The RCWL - 0516 microwave Doppler radar motion detector sensor, with a 5 - 7 m detection distance, is priced at $5.29 on Amazon2. These modules are commonly used in applications such as motion - activated lighting and simple security systems.
24GHz Millimeter - Wave Doppler Radar Sensors
- For 24GHz millimeter - wave Doppler radar sensors used in traffic speed monitoring and other applications, the prices are higher. On Alibaba, a 24GHz millimeter - wave Doppler multi - lanes traffic speed radar for speeding capture camera monitoring systems is priced at $65.00 for a minimum order of 5 pieces4. A 24GHz all - weather non - contact blind - spot distance - measurement radar sensor (RA122 pad) is priced between $49.00 and $58.00, with a minimum order of 1 piece4. These sensors are more sophisticated and are designed for specific applications that require higher accuracy and reliability.
Weather Doppler Radar Sensors
- Weather Doppler radar sensors, which are used to detect precipitation and other weather - related phenomena, have a wide price range. The BGT low - cost Doppler RS485 SDI 12 radar precipitation rainfall snow hail detector rain sensor for weather stations is priced between $312.55 and $329.22 on Alibaba, with a minimum order of 1 piece4. A more advanced sentec sem226r RS485 SDI 12 radar precipitation rainfall snow hail detector rain sensor with low - cost Doppler for weather stations is priced between $310.00 and $385.00, with a minimum order of 5 pieces4. At the higher end, a powerful Doppler wind lidar for aviation safety is priced between $500, 000.00 and $600, 000.00, with a minimum order of 1 set4.